Sports

FILE - In this July 29, 2012, file photo, South Africa's sprinter Oscar Pistorius talks to members of the media after his first open training session at the team base during the 2012 Summer Olympics in London. Pistorius takes to the track Saturday in the 400-meter preliminaries, facing a stacked field for a chance to advance to the semifinals. (AP Photo/Lefteris Pitarakis, File0